DYNABRADE Contact Arm: 1/2 in Belt Wd, 18 in Belt Lg, Dynafile II Series, 5/16 in Wheel Dia
The DYNABRADE Contact Arm (MPN 11337) is a crowned belt sander contact arm designed for use with 1/2 in belt width and 18 in belt length in the Dynafile II Series. It features a 5/16 in wheel diameter and is…
SKU 3G-OTH-158571
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Product Description
The DYNABRADE Contact Arm (MPN 11337) is a crowned belt sander contact arm designed for use with 1/2 in belt width and 18 in belt length in the Dynafile II Series. It features a 5/16 in wheel diameter and is compatible with the 40352 part number. This component is a genuine DYNABRADE accessory.
Frequently Asked Questions
What is the DYNABRADE Contact Arm 11337 used for?
The DYNABRADE Contact Arm 11337 is a crowned belt sander contact arm for the Dynafile II Series. It supports 1/2 in belt width and 18 in belt length, with a 5/16 in wheel diameter. It is used for precision grinding, deburring, and finishing on metal and other industrial surfaces.
What are the specifications of the DYNABRADE Contact Arm 11337?
The DYNABRADE Contact Arm 11337 is a crowned Dynafile II Series component. It accepts 1/2 in belt width and 18 in belt length, with a 5/16 in wheel diameter. The manufacturer part number is 11337, and it is compatible with part 40352. It is a genuine DYNABRADE accessory.
Where to buy DYNABRADE Contact Arm 11337 worldwide?
You can source the DYNABRADE Contact Arm 11337 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this genuine DYNABRADE accessory to industrial buyers globally.
How to install the DYNABRADE Contact Arm on a Dynafile II?
To install the DYNABRADE Contact Arm 11337 on a Dynafile II Series tool, first disconnect power. Remove the existing arm by loosening the retaining screw. Align the crowned wheel and belt path, then secure the new arm with the screw. Ensure the belt tracks centrally on the crowned wheel before operation.
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3G Electric supplies DYNABRADE belt sander contact arms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












